If We Could Observe a Spacecraft Actually Traveling Past Us

question 43

Multiple Choice

If we could observe a spacecraft actually traveling past us at the speed of light, we would measure its mass to be

• A) zero
• B) slightly greater
• C) infinite
• D) the same as at rest

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Definitions:

Compartmentalizing

The practice of separating activities, tasks, or information into distinct sections for improved management and focus.

Discrete Topics

Individual, distinct subjects or areas of discussion that are separate from each other.

Primary Source

an original document or firsthand evidence that is used in research and historical analysis.

Local Ordinance

Laws, regulations, or codes enacted by local governments (such as cities or counties) to govern issues within their jurisdiction.